N139AJ Aero L-39C Albatros Private Reno - Stead Field (4SD / K4SD), USA - Nevada Mike Barker - 17/09/2015
N139AJ Aero L-39 Albatros Warbirds Llc Reno - Stead Field (4SD / K4SD), USA - Nevada David Cooper - 18/09/2009
N139AJ Aero L-39 Albatros Warbirds Llc Reno - Stead Field (4SD / K4SD), USA - Nevada Juha Ritaranta - 13/09/2008
